Base sheet
A base sheet has a structure that stably couples a particular chip measuring 1 mm or less on paper with an antenna line by only disposing the chip and antenna line in such a manner that the chip and antenna line are close to each other, without electrically bringing the chip and antenna line into co...
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| Main Authors | , , , , , |
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| Format | Patent |
| Language | English |
| Published |
07.08.2012
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| Online Access | Get full text |
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| Summary: | A base sheet has a structure that stably couples a particular chip measuring 1 mm or less on paper with an antenna line by only disposing the chip and antenna line in such a manner that the chip and antenna line are close to each other, without electrically bringing the chip and antenna line into contact with each other. The base sheet includes a chip having a spiral coil with at least one turn disposed on a surface of the chip, or inside the chip and near the surface thereof and an antenna line having a conductor part A orbiting around the coil A of the chip or directly over or directly below the coil A so that the conductor part is magnetically coupled with the coil A. This base sheet has a structure that stably couples even a chip measuring 1 mm or less on paper or the like with an antenna line by only disposing the chip and antenna line in such a manner that the chip and antenna line are close to each other, without physically bringing the chip and antenna line into contact with each other. |
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